The last frost in Plumpton Racecourse, England was the night of the Monday 26/04/2021 to Tuesday 27/04/2021, with a minimum air temperature of -1.0°C (30.2°F), and therefore a probable minimum ground temperature of around -4.0°C (24.8°F).
There are no frosts forecast for Plumpton Racecourse in the next 5-days.